Skip to main content
SpringerLink
Log in

Characterization of subprojection suboperators

  • Published:
Acta Mathematica Hungarica Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  1. R. G. Douglas, On majorization, factorization, and range inclusion of operators in Hilbert spaces,Proc. Amer. Math. Soc.;17 (1966), 413–415.

    Google Scholar 

  2. P. R. Halmos, Subnormal suboperators and the subdiscrete topology,Anniversary Volume on Approximation Theory and Functional Analysis, Birkhauser Verlag (Basel, 1984), 49–65.

    Google Scholar 

  3. Z. Sebestyén, Restrictions of positive operators,Acta Sci. Math. (Szeged),46 (1983), 299–301.

    Google Scholar 

  4. Z. Sebestyén-L. Kapos, Extremal positive and self-adjoint extensions of suboperators,Per. Math. Hung.;20 (1989), 75–80.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Applied Analysis, Eötvös Loránd University, Múzeum Krt. 6-8, 1088, Budapest, Hungary

    Z. Sebestyén

Authors
  1. Z. Sebestyén
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Partly supported by National Scientific Research Funds (OTKA) No. 1816.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sebestyén, Z. Characterization of subprojection suboperators. Acta Math Hung 56, 115–119 (1990). https://doi.org/10.1007/BF01903712

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01903712

Search

Navigation